Electrical Function Diagram For Audio Mode, Function - PE82.60-P-2058-97TAA
Model 172.4
up to model year 2017
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Multifunction steering wheel button group, signal | 3J |
| 1 | Multifunction steering wheel button group, signal | 6J |
| 1 | Multifunction steering wheel button group, signal | 8H |
| 1 | Multifunction steering wheel button group, signal | 3F |
| 10 | Sound system amplifier, actuation | 16H |
| 11 | Voice input, signal | 14D |
| 12 | Vehicle speed, signal | 9H |
| 12 | Vehicle speed, signal | 16H |
| 2 | Audio, signal | 13D |
| 2 | Audio, signal | 10H |
| 2 | Audio, signal | 6D |
| 3 | Operation, signal | 9D |
| 3 | Operation, signal | 13C |
| 3 | Operation, signal | 6C |
| 4 | Low voltage differential signal video signal data transfer, signal | 12C |
| 5 | Switch-on request, signal | 11C |
| 6 | AM/FM antenna, signal | 13H |
| 7 | FM antenna, signal | 12H |
| 7 | FM antenna, signal | 13K |
| 7 | FM antenna, signal | 21L |
| 7 | FM antenna, signal | 21J |
| 8 | Vario roof, status | 21D |
| 9 | AM antenna, signal | 20H |
| 9 | AM antenna, signal | 20D |
| 9 | AM antenna, signal | 25E |
| 9 | AM antenna, signal | 21E |
| A1 | Instrument cluster | 8J |
| A2 | Radio | 8E |
| A2/118 | Windshield antenna | 26H |
| A2/18 | FM, AM and CL [ZV] antenna amplifier | 19J |
| A2/19 | FM 2, DAB and TV antenna amplifier | 19K |
| A2/32 | Rear window antenna | 26E |
| A2/67 | Rear shelf antenna amplifier with selection switch | 19E |
| A2/68 | Rear shelf antenna | 20B |
| A2/71 | AM antenna amplifier | 23E |
| A2/91 | Bluetooth® antenna | 6B |
| A2/98 | FM/TMC antenna splitter | 12K |
| A40/3 | COMAND® control unit | 13E |
| A40/8 | Audio/COMAND® display | 11A |
| A40/9 | Audio/COMAND® control panel | 9A |
| A67b1 | Inside rearview mirror microphone | 15A |
| CAN A | Telematics CAN | 9C |
| CAN A | Telematics CAN | 10C |
| CAN B | Interior CAN | 8H |
| CAN E | Chassis CAN | 5K |
| Code 508 | Navigation module preinstallation | 11J |
| Code 509 | Navigation module | 11J |
| Code 510 | Audio 20 with CD changer | 5D |
| Code 512 | COMAND® APS with DVD changer | 10D |
| Code 512 | COMAND® APS with DVD changer | 14A |
| Code 523 | Audio 20 radio | 5E |
| Code 527 | COMAND® APS with single DVD drive (with navigation) | 10E |
| Code 527 | COMAND® APS with single DVD drive (with navigation) | 14A |
| Code 810 | Sound system | 16D |
| LIN E1 | Steering LIN | 3H |
| LVDS | Low voltage differential signal | 12C |
| MOST | Media Oriented System Transport | 16H |
| N135 | Steering wheel electronics | 3G |
| N40/3 | Sound system amplifier control unit | 17E |
| N80 | Steering column module control unit | 3J |
| S110 | Left multifunction steering wheel button group | 2D |
| S111 | Right multifunction steering wheel button group | 4D |
| S69/6 | Antenna changeover limit switch | 22C |
| U1026 | Not valid for media interface | 9J |
| X115 | USB electrical connector | 13A |
| X39/45 | AUX jack electrical connector | 10K |